inferenc.m

FISMAT accommodates different arithmetic operators, fuzzification and defuzzification algorithm, imp

function Bs = inferenc(A,B,FAMbank,infop)

% Bs = inferenc(A,B,FAMbank,infop)
%
% With Bj and aj and the inference operator infop Bj*=infop(aj,Bj) is 
% calculated. Bj* is the fuzzy conclusion for the jth rule.
% A=[a1,a2,...,aj,...,am] and B=library of fuzzy sets or membership values
% for the output variable. Using the min-operator for infop ('t3mi') is
% called Min-Inference. Using the algebraic-product ('t2ap') is called
% Product-Inference.
%
% FSTB - Fuzzy Systems Toolbox for MATLAB
% Copyright (c) 1993-1996 by Olaf Wolkenhauer
% Control Systems Centre at UMIST
% Manchester M60 1QD, UK
%
% 21-April-1994
 
no_of_rules=length(A);
N=length(B);
Bs=zeros(no_of_rules,N); % m rules/rows. 
[i,j,s]=find(FAMbank); % searching for rules.
for rule=1:no_of_rules,
  Bs(rule,:)=feval(infop,A(rule).*ones(1,N),B(s(rule),:));
end;